Files
codex/codex-rs/protocol
sayan-oai 2ca575026c Support pending environment attachment configuration (#38684)
## Why

An environment connection can be available before its owner has supplied the
configuration for a particular thread attachment. Threads need to start without
blocking while ensuring turns do not use that attachment prematurely.

## What changed

- Accept `Pending` environment configuration and resolve each attachment only
  after both its shared executor connection and owner configuration are ready.
- Add a `Failed` configuration state and `environment_failed` callback so an
  owner can fail one thread's attachment without affecting other threads.
- Keep pending and failed attachments out of capability-root inspection and turn
  environments, and allow failed attachments to recover through a ready update.
- Apply owner configuration before waking a waiting turn so its permission
  profile, login-shell policy, capability roots, and tools are immediately
  consistent.

## Testing

Add an integration test covering non-blocking thread startup, independent ready
and failed callbacks, waiting-turn resumption, installed capability and tool
configuration, and recovery from failure.

GitOrigin-RevId: d587e2025d584c867d782d470b18bf5a1a27b76c
2026-08-15 01:39:04 +00:00
..

codex-protocol

This crate defines the "types" for the protocol used by Codex CLI, which includes both "internal types" for communication between codex-core and codex-tui, as well as "external types" used with codex app-server.

This crate should have minimal dependencies.

Ideally, we should avoid "material business logic" in this crate, as we can always introduce Ext-style traits to add functionality to types in other crates.